Portable cooler



FIG. 1 is a top, front right side perspective view of a portable cooler showing our new design.

FIG. 2 is a partial perspective view, in the same direction as FIG. 1, and showing the carrying handle in a lowered, released position, the lid partially tilted up to show the configuration of its underside and the front pocket cover swung to an opened position.

FIG. 3 is an enlarged, top plan view thereof.

FIG. 4 is an enlarged front elevational view thereof, the opposite side being a mirror image;

FIG. 5 is an enlarged right side elevational view thereof, the opposite side being a mirror image; and

FIG. 6 is an enlarged bottom plan view thereof. 

The ornamental design for a portable cooler, as shown and described. 